Topas GmbH
Gasanstaltstraße 47
D-01237 Dresden

Tel:     +49 (351) 2166 430
Fax:    +49 (351) 2166 4355

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Since 1999 is the quality management of Topas GmbH got a successful certification according to DIN EN ISO 9001. Within the context, the 13TH monitoring audit took place assessing the… more

For an overall overview of Topas trade fair participations and company holidays, we have prepared an annual planmore

For the first time, Topas GmbH supports students for their academic career as part of the Deutschlandstipendium. In this way, more than 200 students have beenmore

Topas GmbH was once again honored with the seal “Innovative through Research” for special commitment to research and development by the Stifterverband für die Deutsche Wissenschaft e.V.


The aerosol generator ATM 228 according to VDI 3491-2 for clean room validation according to ISO 14644-3 is a further development of themore


For over two decades the name Topas has stood for high-quality products and innovative efforts in the field of particle and aerosol technology – developed, designed and made in Germany.

Both domestic customers and customers abroad have taken profit from our ideas and experiences as a developer and manufacturer of equipment for the generation, measurement and dilution of airborne particles (aerosols) and complex test systems for filters, filter media and separators as well as for liquid filters.

The Topas company philosophy enables a fast response to changes on the current market and realization of customer demands.

Our own research and development as well as the close cooperation with universities and research institutions has tremendously expanded our know-how which leads to new solutions for our customers.

Keeping close to market demands we have been expanding our product range and continuously focus our efforts on product optimization and quality improvement.


Topas Competence:

  • Filter Test Systems
  • Blow- by Measurements
  • Aerosol Dilution Systems
  • Particle Measuring Systems
  • Pore Size Measurement
  • Special Developments



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22. - 24.10.2019
Filtech 2019
21. - 23.3.2020
13th World Filtration Congress

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